Car Stereo Contest

Slamology 2026 Car Audio Contest THE LARGEST CAR AUDIO EVENT IN THE WORLD

PRESENTED BY:

Welcome to Slamology — the world’s largest car audio event. If you’re passionate about big bass, clean builds, and next-level competition, you’re in the right place.

Every year, car audio enthusiasts from around the country roll in for the ultimate audio experience — loud and proud sound-offs, product demos, live entertainment, and a weekend packed with action.

We take pride in being the largest car audio event in the world, with thousands of attendees and vendors showcasing the latest in car audio technology. Our goal is simple: create an environment where you can immerse yourself in the culture and experience the best systems and brands in the industry.

Whether you’re a seasoned competitor or stepping into your first competition, Slamology has something for you — including multiple organizations and class options so you can compete where you fit best.

GET YOUR SYSTEM READY.
REGISTER YOUR VEHICLE TODAY
All registered audio competitors have the ability to compete in each organization for just your registration price.
That’s right — Slamology is MASSIVE.
For the 2026 event, Slamology will feature multiple car audio competition organizations.
CLICK ON EACH LOGO FOR RULES & INFO
IASCA Worldwide
INCLUDED WITH SLAMOLOGY REGISTRATION PRICE
Bass Wars
INCLUDED WITH SLAMOLOGY REGISTRATION PRICE
MECA
INCLUDED WITH SLAMOLOGY REGISTRATION PRICE

Check out photos from previous Car Stereo Competitions
Slamology Car Audio Photo 1 Slamology Car Audio Photo 2 Slamology Car Audio Photo 3 Slamology Car Audio Photo 4 Slamology Car Audio Photo 5 Slamology Car Audio Photo 6 Slamology Car Audio Photo 7 Slamology Car Audio Photo 8 Slamology Car Audio Photo 9 Slamology Car Audio Photo 10 Slamology Car Audio Photo 11 Slamology Car Audio Photo 12